Government Capital Tracker

State money is central to quantum technology, but it is not venture capital. Here is how we separate the two — and the events we currently track.

The ledger currently contains 10 policy-linked events, of which 5 have a disclosed cash value. 5 are programme notices or state-parent capital records with no priced equity value; they appear here for context but do not move the funding totals.

Company / programmeInstrument & dateValue
Atom Computing Government funding (CHIPS Act LOI)
2026-11 · United States
Not disclosed — not counted in totals
D-Wave Quantum Government funding (CHIPS Act LOI)
2026-11 · North America
Not disclosed — not counted in totals
Infleqtion Government funding (CHIPS Act LOI)
2026-11 · United States
Not disclosed — not counted in totals
PsiQuantum Government funding (CHIPS Act LOI)
2026-11 · United States
Not disclosed — not counted in totals
Rigetti Computing Government funding (CHIPS Act LOI)
2026-11 · United States
Not disclosed — not counted in totals
Quantinuum Reported raise
2026-09-08 · United States
~$100M
⚡ unverified
IQM Quantum Computers Series B
2025-09 · Europe
~$320M
planqc Series A + grants
2024-06 · Europe
~$55M
China Telecom Quantum Group State capital injection (registered capital)
2023-05 · China
~$420M
QuantumCTek STAR Market IPO
2020-07 · China
~$130M

Classification follows the editorial policy. A programme ceiling is never treated as a company-level cash round.

1. Why it has to be separated

A priced venture round is an agreement between an investor and a company about what a share is worth. A government grant, a letter of intent, a subsidised loan or a capital injection from a state-owned parent answers a different question entirely: which capability does a public actor want to exist? Both put money into the ecosystem, but only one produces a valuation. Adding them into a single “total raised” column creates a number that cannot be compared across countries, because countries use these instruments in very different proportions.

We therefore keep policy-linked events visible in the timeline, label them by capital type, and exclude those without a priced cash value from the funding totals. A reader who wants the full picture of how an ecosystem is financed can see it; a reader who wants a capital ranking is not misled by it.

2. What counts as policy capital here

Direct grants / awardsNon-dilutive public funding, often tied to a milestone or a consortium. Excluded from totals unless bundled into a disclosed financing package.
State-owned parent capitalRegistered capital or an injection from a state-owned group. Recorded with an explicit caveat about the different basis.
Letters of intent / programme noticesSignal of intent and direction, not cash paid for shares. Never counted in totals.
Public procurementA customer contract, not financing. Mentioned in analysis but not recorded as a funding event.
Sovereign or strategic investment with a priceTreated as a financing event when a disclosed cash value exists, and labelled as strategic.

The distinction is not pedantry. China's quantum communication build-out and Europe's deep-tech grant layer are both largely invisible if you only count priced venture rounds; ignoring them would produce a ranking that is arithmetically clean and analytically wrong.

3. Policy-linked events currently in the dataset

The list below is generated from the event ledger on every build, so it reflects the same data cutoff as the rest of the site. Entries with no disclosed cash value are shown for context and are marked as not counted.

4. How to compare public and private capital

Ask three questions before putting a public figure next to a private round. Is it cash or a programme ceiling? A €100M fund is not €100M to one company. Is it dilutive? A grant does not change the cap table; an equity injection does. Over what period? A multi-year programme and a single-date Series B are not the same event even when the headline numbers match.

When those answers differ, the honest presentation is two columns, not one total. That is why the main ranking stays cash-based while this page exists alongside it.

5. China's mixed model

China combines venture-backed startups with state capital and public listings. QuantumCTek's STAR Market listing and the registered capital behind China Telecom Quantum Group are public-market and state-parent events, not startup rounds; Origin Quantum, Turing Quantum and SpinQ sit closer to the venture model. RMB-denominated announcements are often partial, and we convert approximately and take the lower bound. The result is a China table where a low disclosed figure frequently reflects disclosure convention rather than a small programme. The China ranking page discusses this cohort in detail.

6. Europe's grant layer

European Commission and EIC instruments, national programmes and research-infrastructure procurement sit alongside private rounds. Trackers that include grants therefore report a higher European total than VC-only databases. Full-system suppliers such as IQM also sell hardware to public research buyers, which further blurs the line between revenue, procurement and financing. The Europe ranking page separates these capital profiles rather than collapsing them.

7. Known limits of this tracker

If you have a primary programme notice that should be listed, send it to [email protected]. See the editorial policy for how we classify a source.

Compiled by QuantumRoundup Research Desk · Reviewed by the Editorial Desk (per-event verification status is shown on the timeline)

Data cutoff (latest reviewed event): 2026-11 (month precision) · Page generated: 2026-11-05 · Editorial policy · Corrections log · Methodology